Could be control joints - Basically, I have a joint going down center of the floor and one going across the floor. They are 1/2" wide round-edged joints and they are not filled in with anything. I guess they are the joints whereby when the concrete moves it cracks there rather than across the...
Sorry if this has been posted before, but my garage has 1/2" wide expansion joints in the concrete. Is VCT an option and if so how do you deal with the expansion joints?
thanks, Mark